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require 'rails_helper'
describe Voice::Provider::Twilio::Adapter do
let(:account) { create(:account) }
let(:channel) { create(:channel_voice, account: account) }
let(:adapter) { described_class.new(channel) }
let(:webhook_service) { instance_double(Twilio::VoiceWebhookSetupService, perform: true) }
let(:calls_double) { instance_double(Twilio::REST::Api::V2010::AccountContext::CallList) }
let(:call_instance) do
instance_double(Twilio::REST::Api::V2010::AccountContext::CallInstance, sid: 'CA123', status: 'queued')
end
let(:client_double) { instance_double(Twilio::REST::Client, calls: calls_double) }
before do
allow(Twilio::VoiceWebhookSetupService).to receive(:new).and_return(webhook_service)
end
it 'initiates an outbound call with expected params' do
allow(calls_double).to receive(:create).and_return(call_instance)
allow(Twilio::REST::Client).to receive(:new)
.with(channel.provider_config_hash['account_sid'], channel.provider_config_hash['auth_token'])
.and_return(client_double)
result = adapter.initiate_call(to: '+15550001111', conference_sid: 'CF999', agent_id: 42)
phone_digits = channel.phone_number.delete_prefix('+')
expected_url = Rails.application.routes.url_helpers.twilio_voice_call_url(phone: phone_digits)
expected_status_callback = Rails.application.routes.url_helpers.twilio_voice_status_url(phone: phone_digits)
expect(calls_double).to have_received(:create).with(hash_including(
from: channel.phone_number,
to: '+15550001111',
url: expected_url,
status_callback: expected_status_callback,
status_callback_event: array_including('completed', 'failed', 'busy', 'no-answer',
'canceled')
))
expect(result[:call_sid]).to eq('CA123')
expect(result[:conference_sid]).to eq('CF999')
expect(result[:agent_id]).to eq(42)
expect(result[:call_direction]).to eq('outbound')
end
end